| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.29 | 5.177% | $107.5856 | $107.59 | $107.60 | $107.60 |
| Purchase #2 | $201.48 | 12.338% | $226.3386 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $160.83 | 4.117% | $167.4514 | $167.45 | $167.45 | $167.50 |
| Purchase #4 | $78.66 | 4.708% | $82.3633 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $93.65 | 12.764% | $105.6035 | $105.60 | $105.60 | $105.60 |
| Purchase #6 | $157.48 | 12.606% | $177.3319 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $83.65 | 11.317% | $93.1167 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $878.04 | $959.7910 | $959.79 | $959.80 | $959.80 | |